118356680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227609}}^1$

素因数の和:227633

約数の個数: 32

約数和(自身を含む): 286788600

約数和(自身を除く): 168431920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 227609, 455218, 910436, 1138045, 1820872, 2276090, 2958917, 4552180, 5917834, 9104360, 11835668, 14794585, 23671336, 29589170, 59178340, 118356680]

約数ペア:

[(1, 118356680), (2, 59178340), (4, 29589170), (5, 23671336), (8, 14794585), (10, 11835668), (13, 9104360), (20, 5917834), (26, 4552180), (40, 2958917), (52, 2276090), (65, 1820872), (104, 1138045), (130, 910436), (260, 455218), (520, 227609)]